Your first move would probably be to pull out the measuring cup—unless, that is, you have this Whirlpool four-door French-door refrigerator in your kitchen, with its "measured fill" water dispenser.

We spoke with three appliance experts to find the most reliable refrigerator brands. We also asked them for their favorite ...

He disassembled a standard Whirlpool side-by-side refrigerator–freezer with door-front water and ice dispenser. He found dozens of parts. None of which, it turns out, is particularly mysterious.